參數(shù)資料
型號(hào)： MB90F372
廠商： Fujitsu Limited
英文描述： 16-bit Proprietary Microcontroller
中文描述： 16位微控制器專有
文件頁數(shù)： 110/140頁
文件大小： 650K
代理商： MB90F372
MB90370/375 Series
110
(Continued)
(V
SS
=
AV
SS
=
CV
SS
=
0.0 V)
*1 : Set AV
CC
, CV
CC
and V
CC
at the same voltage. Take care so that AVR, CVRH1, CVRH2 and CVRL do not exceed
V
CC
+
0.3 V when the power is turned on.
*2 : V
I
and V
O
shall never exceed V
CC
+
0.3 V. V
I
should not exceed the specified ratings. However if the maximum
current to/from an input is limited by some means with external components, the I
CLAMP
rating supersedes
the V
I
rating.
*3 : The maximum output current is a peak value for a corresponding pin.
*4 : Applicable to pins : P00 to P07, P10 to P17, P20 to P27, P30 to P37, P47, P50 to P57, P60 to P67,
P70 to P77, PA0 to PA6, PC3 to PC7, PD0 to PD3, PD6, PD7
Use within recommended operating conditions.
Use at DC voltage (current) .
The
+
B signal should always be applied a limiting resistance placed between the +B signal and the
microcontroller.
The value of the limiting resistance should be set so that when the
+
B signal is applied the input current to the
microcontroller pin does not exceed rated values, either instantaneously or for prolonged periods.
Note that when the microcontroller drive current is low, such as in the power saving modes, the
+
B input potential
may pass through the protective diode and increase the potential at the Vcc pin, and this may affect other
devices.
Note that if a
+
B signal is input when the microcontroller power supply is off (not fixed at 0V) , the power supply
is provided from the pins, so that incomplete operation may result.
Note that if the
+
B input is applied during power-on, the power supply is provided from the pins and the resulting
supply voltage may not be sufficient to operate the power-on reset.
Care must be taken not to leave the
+
B input pin open.
Note that analog system input/output pins other than the A/D input pins (LCD drive pins, comparator input pins,
etc.) cannot accept
+
B signal input.
Sample recommended circuits :
WARNING:
Semiconductor devices can be permanently damaged by application of stress (voltage, current,
temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.
Parameter
Symbol
Rting
Unit
Remarks
Min
40
55
Max
Power consumption
P
D
200
+
85
+
150
mW
°
C
°
C
Operating temperature
T
A
Storage temperature
Tstg
Input/Output Equivalent circuits
Vcc
P-ch
R
N-ch
+B input (0V to 16V)
Limiting
resistance
Protective diode
相關(guān)PDF資料
PDF描述
MB90F372PFF-G 16-bit Proprietary Microcontroller
MB90F377 16-bit Proprietary Microcontroller
MB90F377PFF-G 16-bit Proprietary Microcontroller
MB90F378 16-bit Proprietary Microcontroller
MB90F378PFF-GE1 16-bit Proprietary Microcontroller
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